---------- Forwarded message ---------- From: Germán Diago <[EMAIL PROTECTED]> Date: 26-feb-2008 17:45 Subject: Re: Get signals and callbacks. To: [EMAIL PROTECTED]
2008/2/26, Germán Diago <[EMAIL PROTECTED]>: > > > > 2008/2/26, Murray Cumming <[EMAIL PROTECTED]>: > > > > > > On Tue, 2008-02-26 at 14:19 +0100, Germán Diago wrote: > > > Hello. I'm implementing an application in gtkmm. I want to add support > > for > > > dynamic signal > > > connection from a glade file in C++ (which is not supported by the C++ > > > bindings). > > > > > > I'd like to know if there is a way, once a glade file has been > > instantiated, > > > to obtain information about > > > the signals and handlers attached to every widget from the Gobject > > objects > > > and how I should do it. > > > > > > I tried to do like this: > > > > > > > > > guint nids = 0; > > > guint * ids = g_signal_list_ids(g_type_from_name("GtkButton"), &nids); > > > > > > std::cout << nids << std::endl; > > > std::cout << g_signal_name(ids[23]) << std::endl; > > > > > > > > > but if I use GtkButton, nids == 0. However, when I use "GtkWidget" I > > get > > > a 67 and signals can be get with the function g_signal_names(ids[i]); > > > > > > This code is to get available signals, but not the real connections > > between > > > objects. Can help, please? > > > > > > The get_signals() code here might provide some hints: > > > > http://svn.gnome.org/viewvc/glibmm/trunk/tools/extra_defs_gen/generate_extra_defs.cc?view=markup > > > > I am not at all optimistic that we can do autoconnection, but I am happy > > that you are trying. > > > > > > -- > > [EMAIL PROTECTED] > > www.murrayc.com > > www.openismus.com > > > > > > Maybe a better way would be to parse the glade file itself and extract the > info from there. But this way I cannot get > introspection info about the type of the parameters and so on to be able > to check if the connected slots are compatibles > with the signal. > > > > _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list